Thanks Mariano.
Do you mean sth like:
def view(request):
* request.response.content_type='application/json'*
* return HTTPUnprocessableEntity(detail='details',
comment='comment', body_template='body_template')*
Unfortunately, it still returned a HTML Page.
On Monday, March 31, 2014 9:38:19 PM UTC+11, Mariano Mara wrote:
>
>
>
> On 31/03/14 06:11, Chung WONG wrote:
> > For example, there is a view returns a http exception to a request:
> > @view_config(route_name='route', renderer='json',
> request_method='GET')
> > def view(request):
> > * return HTTPUnprocessableEntity(detail='details',
> > comment='comment', body_template='body_template')*
> >
> > it returned a full html page
> > *<html>*
> > *<head>*
> > *<title>422 Unprocessable Entity</title>*
> > *</head>*
> > *<body>*
> > *<h1>422 Unprocessable Entity</h1>*
> > *body_template*
> > *</body>*
> > *</html>*
> >
> >
> > is it possible to make the return as a JSON so that the frontend can
> > extract the error message easily?
> >
> > thanks
> >
> Try setting the corresponding content_type in the Response object:
> application/json
>
> Mariano
>
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